[PATCH 5.13 229/380] media: TDA1997x: fix tda1997x_query_dv_timings() return value
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-09-16 16:53:52
Also in:
lkml
Subsystem:
media input infrastructure (v4l/dvb), tda1997x media driver, the rest · Maintainers:
Mauro Carvalho Chehab, Tim Harvey, Linus Torvalds
From: Krzysztof Hałasa <khalasa@piap.pl> [ Upstream commit 7dee1030871a48d4f3c5a74227a4b4188463479a ] Correctly propagate the tda1997x_detect_std error value. Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Hans Verkuil <redacted> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/media/i2c/tda1997x.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c
index 9554c8348c02..17cc69c3227f 100644
--- a/drivers/media/i2c/tda1997x.c
+++ b/drivers/media/i2c/tda1997x.c@@ -1695,14 +1695,15 @@ static int tda1997x_query_dv_timings(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings) { struct tda1997x_state *state = to_state(sd); + int ret; v4l_dbg(1, debug, state->client, "%s\n", __func__); memset(timings, 0, sizeof(struct v4l2_dv_timings)); mutex_lock(&state->lock); - tda1997x_detect_std(state, timings); + ret = tda1997x_detect_std(state, timings); mutex_unlock(&state->lock); - return 0; + return ret; } static const struct v4l2_subdev_video_ops tda1997x_video_ops = {
--
2.30.2